CA $275 Cheap Flights from Portland (PDX) to Kalispell (FCA)

View CA $275 flight on Sun, Aug. 24, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Glacier Park Intl. Airport (FCA)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Portland (PDX) to Kalispell (FCA)

Prices were available within the past 7 days and start at CA $275 for one-way flights and CA $448 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Sep. 27 - Mon, Sep. 29
PDX
Portland
FCA
Kalispell
CA $448 Roundtrip, found 5 days ago
CA $448
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Sep. 27 from Portland to Kalispell, returning Mon, Sep. 29, priced at CA $448 found 5 days ago
Alaska Airlines
Sat, Sep. 27 - Mon, Sep. 29
PDX
Portland
FCA
Kalispell
CA $466 Roundtrip, found 5 days ago
CA $466
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Sep. 27 from Portland to Kalispell, returning Mon, Sep. 29, priced at CA $466 found 5 days ago

Find the cheapest month to fly from Portland (PDX) to Kalispell (FCA)

April is typically the cheapest month to fly

From CA $188 - CA $355 per traveller.

Graph displaying average flight prices per month

Flight from Portland to Kalispell (PDX - FCA) route information
Origin airport
Portland Intl.
Destination airport
Glacier Park Intl.
Roundtrip price
CA $448
Distance
696 km
Average flight time
1 hour 25 mins

Portland to Kalispell Flights

The easy way to book your flights from Portland to Kalispell 

With Expedia, it’s simple to find and book flights to Kalispell from Portland whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 17 airlines that cover this route. There are Alaska Airlines, Hawaiian Airlines nonstop flights to Glacier Park Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Portland to Kalispell today, tomorrow, or this week.  

 

Save dollars with cheap flights from Portland Intl., PDX to Glacier Park Intl., FCA 

Sort your search results by price to find great deals on your flight from Portland to Kalispell—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kalispell from Portland currently is just CA $448 rising to CA $754.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Kalispell  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Kalispell from Portland 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kalispell with Expedia today.

Frequently asked questions

How much is a flight from Portland Airport to Glacier Park Intl. Airport (FCA)?
If you're planning on travelling between Portland Airport and Glacier Park Intl. Airport, round-trip journeys start from CA $448. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portland Airport to FCA?
Most flights can be conveniently cancelled online, but whether you incur a fee differs between airlines. If you do need to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from PDX to FCA that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from Portland Airport to FCA. This allows you to secure a low rate in advance and still have the freedom to make changes without any additional fees. Fare adjustments may apply if your new flight is more expensive.
How many hours is the flight from PDX to FCA?
The average flight time between PDX Airport and FCA is 5 hours and 1 minute. If you get peckish on longer flights, pack some healthy snacks in your carry-on bag.
How far is the flight from Portland Intl. Airport (PDX) to FCA?
The flight distance from PDX Airport (PDX) to Glacier Park Intl. Airport (FCA) is just 700 kilometres. You'll be disembarking the plane and grabbing your baggage from the carousel before you know it.
Which airlines fly direct from Portland Intl. Airport (PDX) to FCA?
Offering 17 monthly flights, Alaska Airlines (AS) is a great choice when flying straight from PDX Airport to FCA.
Are Portland Airport to Glacier Park Intl. Airport (FCA) flight tickets cheaper when they're purchased at the last minute?
Tickets from Portland Intl. Airport (PDX) to FCA are available up to a year prior to departure on Expedia. And although you may occasionally nab great last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We're always updating our fares to bring you the best bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.